Sodium hexmetaphosphate (SHMP)
article source： Release time：2021年08月13日
Chemical formula : (NaPO3)6
Molecular weight: 611.77
Properties:White powder; Density 2.484(20℃).
CAS No.: (White powder):10124-56-8 ;(white Glassy): 68915-31-1
Uses:Used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry,.as water softener. In food industry it used as an additive, nourishing agent, quality improver, pH regulator..
Packing:In double layer bags of 25 Kg or 50 Kg or 1000 Kg net.
Technical Specifications :
Indexes | Industrial Grade | Food Grade |
Total phosphates (as P2O5 )% ≥ | 68 | 68 |
Inactive Phosphates (as P2O5 )%≤ | 7.5 | 7.5 |
Iron (Fe) % ≤ | 0.025 | 0.025 |
PH Value | 5.8-7.3 | 5.8-6.5 |
Heavy Metals (as Pb) % ≤ | 0.001 | |
Arsenic (As)% ≤ | 0.005 | 0.0003 |
Fluoride (as F) % ≤ | 0.005 | 0.003 |
Water Insoluble matter % ≤ | 0.05 | 0.05 |
Mesh size | 40-60 mesh |
